There are a few ways to yell at me, so to speak.
Firstly, either on Matrix
Or alternatively, XMPP
As a final alternative, you may email me at ( zach ir at librem dot one ), but please use PGP encryption. My fingerprint is C549CA2C49671CEB816FFDE06AACB5F005D54258, it is available from various key servers. Please do not send me spam. You will be blocked.